Company News
Dongchen Valve Successfully Developed A Rotary Adjustable Atomizing Nozzle!
2022-12-02
On the afternoon of November 30th, after a lot of tests and summing up experience from failures, Dongchen technical team successfully overcame technical difficulties and developed a set of mature and advanced atomizing nozzles ---- rotary adjustable atomi
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Dongchen Valve Successfully Developed A Rotary Adjustable Atomizing Nozzle!
Desuperheater - Dongchen Intelligent Technology Co., Ltd.
2023-06-14
DC400 is a type of device that high pressure pipeline with component combination and integrally incorporated steam pressure and temperature control function into one control device. 
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Desuperheater - Dongchen Intelligent Technology Co., Ltd.
An Exclusive Interview of Chairman of Dongchen Intelligent, Luo Linhua
2023-02-17
On the morning of February 11, a reporter from Yuhang TV and Luo Linhua, chairman of Dongchen Intelligent Technology Co., Ltd., conducted an in-depth interview.
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An Exclusive Interview of Chairman of Dongchen Intelligent, Luo Linhua
Common Applications of Dongchen Desuperheater
2022-10-13
Reliable Chinese valve manufacturer Dongchen Desuperheater helps you meet production schedules, maintain product quality, and improve plant efficiency in power generation, hydrocarbon and petrochemical industries.
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Common Applications of Dongchen Desuperheater
International Labor Day - Dongchen Intelligent
2023-04-30
Dongchen Intelligent pays tribute to every worker and wishes you a happy International Labor Day!
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International Labor Day - Dongchen Intelligent
What Is Safety Valve?
2022-12-06
Dongchen's featured product--safety valve, is an automatic valve, which uses the pressure of the medium itself to discharge a certain amount of fluid without any external force, so as to prevent the pressure in the system from exceeding the predetermined
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What Is Safety Valve?
An Exhibition Invitation - The 11th China International Fluid Machinery Exhibition
2023-02-22
DOngchen sincerely invite you to take the time to attend 2023 China (Shang Hai) International Fluid Machinery Exhibition.
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An Exhibition Invitation - The 11th China International Fluid Machinery Exhibition
Congratulations on the Success Opening of the Ninth Fourth Congress and Council Meeting of Hangzhou Energy Conservation Association
2022-10-29
In the afternoon of October 25, 2022, Hangzhou Energy Conservation Association held the Ninth Fourth Congress and Council Meeting in Zijingang International Hotel. Zhejiang Dongchen Valve Technology Co., LTD Chairman Luo Linhua and Marketing Director Zhen
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Congratulations on the Success Opening of the Ninth Fourth Congress and Council Meeting of Hangzhou Energy Conservation Association
Exhibition Invitation | 7th Procurement Conference for China Petroleum and Chemical Industry
2023-05-10
DOCN invites you to attend the 7th Procurement Conference for China Petroleum and Chemical Industry.
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Exhibition Invitation | 7th Procurement Conference for China Petroleum and Chemical Industry
Spring Safety Valve - Zhejiang Dongchen Valve
2022-12-08
Dongchen Spring safety valve is an automatic pressure release device used on pressurized equipment or pipelines.
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Spring Safety Valve - Zhejiang Dongchen Valve
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